linux-kernel - [PATCH] powerpc/32: Remove unneccessary MSR[RI] clearing for 8xx

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Message-Id: <8e8b5c4c5a7b7af2615e9e3d8395adc37765b3ed.1548120584.git.christophe.leroy@c-s.fr>
Date:   Tue, 22 Jan 2019 13:52:04 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] powerpc/32: Remove unneccessary MSR[RI] clearing for 8xx

MSR[RI] has already been cleared a few lines above.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 arch/powerpc/kernel/entry_32.S | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 0768dfd8a64e..c2b66fbbf7f0 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -997,9 +997,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_NEED_PAIRED_STWCX)
 	.globl exc_exit_restart
 exc_exit_restart:
 	lwz	r12,_NIP(r1)
-#if defined(CONFIG_PPC_8xx) && defined(CONFIG_PERF_EVENTS)
-	mtspr	SPRN_NRI, r0
-#endif
 	mtspr	SPRN_SRR0,r12
 	mtspr	SPRN_SRR1,r9
 	REST_4GPRS(9, r1)
-- 
2.13.3